BrainGrid

Product Requirements Document (PRD)

High-Performance Headless Node.js ESM E-Commerce Framework

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Product Requirements Document (PRD)

#Unchained Admin UI

Version: 2.0 Date: July 2025 Status: Active Development


#1. Executive Summary

#1.1 Product Overview

The Unchained Admin UI is a comprehensive administrative interface for the Unchained Commerce platform, an open-source headless e-commerce engine. It provides store administrators with a modern, intuitive dashboard to manage all aspects of their online commerce operations, from basic product catalog management to advanced features like tokenization, AI-assisted operations, and B2B workflows.

#1.2 Business Objectives

  • Primary: Provide a complete administrative interface for Unchained Commerce that enables non-technical users to manage complex e-commerce operations
  • Secondary: Reduce time-to-market for new Unchained Commerce implementations through guided setup and intelligent defaults
  • Tertiary: Enable advanced e-commerce capabilities (NFTs, B2B, subscriptions) through an accessible interface

#1.3 Success Metrics

  • Reduction in setup time from hours to minutes for new shops
  • 90%+ feature adoption rate for core commerce functions
  • Zero technical knowledge required for daily operations
  • Support for enterprise-scale operations (1M+ products, 100K+ users)

#2. Product Context

#2.1 Target Market

Primary Users:

  • E-commerce store administrators
  • Digital product managers
  • Operations teams managing online stores

Secondary Users:

  • Developers implementing Unchained Commerce
  • Agencies building client stores
  • Enterprise teams managing complex commerce operations

#2.2 Competitive Landscape

Competing against administrative interfaces from:

  • Shopify Admin
  • WooCommerce Admin
  • Magento Admin Panel
  • commercetools Merchant Center

Differentiation: Open-source, headless-first, blockchain/NFT native, AI-integrated, highly extensible

#2.3 Technical Context

  • Built on Next.js 15 with TypeScript
  • GraphQL-first data layer with Apollo Client
  • Static export capability for flexible deployment
  • Module-based architecture for extensibility
  • Real-time updates and progressive enhancement

#3. Core Features & Requirements

#3.1 Product Management

Priority: Critical

User Stories:

  • As a store admin, I want to create and edit products with rich media galleries so customers have complete product information
  • As a content manager, I want to manage product information in multiple languages to serve international customers
  • As a product manager, I want to create configurable products with variations to offer customer choice
  • As an operations manager, I want to track inventory across multiple warehouses to prevent stockouts

Acceptance Criteria:

  • Support for 5 product types: Simple, Bundle, Tokenized, Plan, Configurable
  • Multi-language content management with per-locale pricing
  • Drag-and-drop media management with automatic optimization
  • Real-time inventory tracking with low-stock alerts
  • Bulk operations for managing large catalogs

#3.2 Order Management

Priority: Critical

User Stories:

  • As a fulfillment manager, I want to process orders through defined workflows to ensure consistent operations
  • As customer service, I want to view complete order details to resolve customer inquiries
  • As a store admin, I want to track order status in real-time to provide accurate customer updates

Acceptance Criteria:

  • Configurable order workflow (pending → confirmed → fulfilled → delivered)
  • Integration with payment and delivery providers
  • Order search and filtering by status, date, customer, amount
  • Automated status updates with customer notifications
  • Refund and return processing capabilities

#3.3 Catalog Organization

Priority: High

User Stories:

  • As a merchandiser, I want to organize products into logical categories so customers can find what they need
  • As a marketing manager, I want to create seasonal collections to promote relevant products
  • As a store admin, I want to set up product filters to improve customer search experience

Acceptance Criteria:

  • Hierarchical assortment (category) structure with unlimited depth
  • Visual graph view for complex category relationships
  • Product-to-category assignment with drag-and-drop interface
  • Filter management with automatic option generation
  • SEO-optimized category pages with custom metadata

#3.4 User Management

Priority: High

User Stories:

  • As an admin, I want to manage customer accounts to provide personalized service
  • As a security manager, I want role-based access control to protect sensitive operations
  • As customer service, I want to view customer order history to assist with inquiries

Acceptance Criteria:

  • User registration and profile management
  • Role-based permissions with granular control
  • Support for multiple authentication methods (password, WebAuthn, Web3)
  • Customer segmentation and tagging capabilities
  • GDPR-compliant data management tools

#3.5 Shop Configuration

Priority: High

User Stories:

  • As a new shop owner, I want guided setup to get my store operational quickly
  • As an international business, I want to configure multiple currencies and countries
  • As a content manager, I want to set up multiple languages for global customers

Acceptance Criteria:

  • Step-by-step onboarding with progress tracking
  • Multi-currency configuration with automatic conversion rates
  • Multi-country setup with localized tax and shipping rules
  • Payment provider integration (Stripe, PayPal, etc.)
  • Shipping provider configuration with rate calculation

#3.6 Advanced Commerce Features

Priority: Medium

User Stories:

  • As a B2B seller, I want to manage quotations and custom pricing for business customers
  • As a subscription business, I want to manage recurring enrollments and billing cycles
  • As a digital creator, I want to tokenize products as NFTs for blockchain commerce

Acceptance Criteria:

  • Quotation workflow with approval processes
  • Subscription management with billing automation
  • NFT tokenization with blockchain integration
  • Bulk pricing tiers for B2B customers
  • Advanced inventory allocation rules

#3.7 AI Copilot Integration

Priority: Medium

User Stories:

  • As a store admin, I want AI assistance for common tasks to reduce manual work
  • As a new user, I want intelligent suggestions to optimize my store configuration
  • As a content creator, I want AI help generating product descriptions and metadata

Acceptance Criteria:

  • Chat-based AI assistant with commerce domain knowledge
  • Contextual suggestions based on current page and data
  • Automated task completion for routine operations
  • Integration with store data for personalized recommendations
  • Learning from user interactions to improve suggestions

#4. Technical Requirements

#4.1 Performance

  • Page load times < 2 seconds on 3G networks
  • Real-time updates for order status changes
  • Support for 100K+ products without performance degradation
  • Optimistic UI updates for immediate user feedback

#4.2 Scalability

  • Horizontal scaling through static deployment
  • CDN-optimized assets with automatic compression
  • Efficient GraphQL queries with fragment-based optimization
  • Progressive loading for large datasets

#4.3 Security

  • Role-based access control with principle of least privilege
  • HTTPS-only communication with certificate pinning
  • XSS and CSRF protection with CSP headers
  • Audit logging for all administrative actions

#4.4 Accessibility

  • WCAG 2.1 AA compliance
  • Keyboard navigation for all interactions
  • Screen reader compatibility with semantic HTML
  • High contrast mode support

#4.5 Browser Support

  • Modern browsers (Chrome 90+, Firefox 88+, Safari 14+, Edge 90+)
  • Progressive enhancement for legacy browsers
  • Mobile-responsive design with touch optimization

#5. User Experience Requirements

#5.1 Design Principles

  • Clarity: Information hierarchy that guides users to their goals
  • Efficiency: Minimal clicks to complete common tasks
  • Consistency: Unified interaction patterns across all modules
  • Accessibility: Inclusive design for users of all abilities

#5.2 Interface Requirements

  • Clean, modern design with consistent spacing and typography
  • Dark mode support with user preference detection
  • Responsive layout adapting to screen sizes 320px-4K
  • Contextual help system with in-app guidance

#5.3 Navigation

  • Persistent sidebar navigation with module organization
  • Breadcrumb trails for deep page hierarchies
  • Global search with intelligent autocomplete
  • Recent items and quick actions for power users

#6. Integration Requirements

#6.1 Backend Integration

  • GraphQL API communication with real-time subscriptions
  • Configurable endpoint for different deployment environments
  • Error handling with automatic retry and user feedback
  • Offline capability with sync when connection restored

#6.2 Third-Party Services

  • Payment providers (Stripe, PayPal, Adyen)
  • Shipping carriers (UPS, FedEx, DHL)
  • Blockchain networks (Ethereum, Polygon) for tokenization
  • Analytics services (Google Analytics, custom tracking)

#6.3 Extension System

  • Plugin architecture for custom modules
  • API hooks for third-party integrations
  • Custom field definitions for extended data models
  • Webhook support for external system notifications

#7. Deployment & Operations

#7.1 Deployment Options

  • Static site generation for CDN deployment
  • Docker containerization for private cloud
  • Kubernetes manifests for enterprise orchestration
  • One-click deployment templates for major platforms

#7.2 Configuration Management

  • Environment-based configuration with validation
  • Feature flags for progressive rollout
  • Custom branding (logos, colors, styling)
  • Localization support for UI text

#7.3 Monitoring & Analytics

  • Application performance monitoring with error tracking
  • User analytics for feature adoption and usage patterns
  • Business metrics dashboard for commerce KPIs
  • Health checks and uptime monitoring

#8. Success Criteria & Metrics

#8.1 User Adoption

  • 90% completion rate for guided shop setup
  • Average task completion time < 3 minutes for common operations
  • User satisfaction score > 4.5/5 in quarterly surveys
  • Feature adoption rate > 70% for core commerce functions

#8.2 Technical Performance

  • 99.9% uptime SLA for hosted deployments
  • Page load times consistently < 2 seconds
  • Zero critical security vulnerabilities
  • Mobile usage > 30% of total sessions

#8.3 Business Impact

  • 50% reduction in time-to-market for new Unchained Commerce shops
  • 25% increase in operational efficiency for existing users
  • Support for 10X scaling in transaction volume without UI changes
  • 95% customer retention rate for active shops

#9. Risks & Mitigation

#9.1 Technical Risks

Risk: GraphQL API changes breaking UI functionality Mitigation: Automated schema validation and breaking change detection

Risk: Performance degradation with large datasets Mitigation: Implement pagination, virtualization, and progressive loading

#9.2 User Adoption Risks

Risk: Complex feature set overwhelming new users Mitigation: Progressive disclosure and contextual onboarding

Risk: Migration friction from existing admin systems Mitigation: Import tools and migration guides for popular platforms

#9.3 Market Risks

Risk: Competitive feature parity pressure Mitigation: Focus on unique value propositions (headless, blockchain, AI)

Risk: Open-source support sustainability Mitigation: Community building and enterprise support offerings


#10. Roadmap & Priorities

#10.1 Current Phase: Core Commerce (Q3 2025)

  • Product and order management optimization
  • Mobile experience improvements
  • Performance optimization for large catalogs
  • Advanced search and filtering capabilities

#10.2 Next Phase: AI & Automation (Q4 2025)

  • Enhanced AI copilot with predictive analytics
  • Automated inventory management recommendations
  • Intelligent pricing optimization suggestions
  • Customer behavior analytics integration

#10.3 Future Phases: Enterprise & Innovation (2026+)

  • Multi-tenant architecture for white-label deployments
  • Advanced B2B features (custom catalogs, approval workflows)
  • Blockchain-native features beyond tokenization
  • Voice interface and conversational commerce tools

#11. Appendices

#11.1 Technical Architecture Diagram

[Reference to system architecture documentation]

#11.2 User Journey Maps

[Reference to UX research and user flow documentation]

#11.3 API Documentation

[Reference to GraphQL schema and integration guides]

#11.4 Security Audit Results

[Reference to security assessment and compliance documentation]


Document Owner: Product Team Last Updated: July 13, 2025 Next Review: October 13, 2025